AC_PREREQ(2.57)

AC_DEFUN([ANA_CHECK_GETOPT], [
	AC_SUBST(GETOPT_INCLUDES)
	AC_SUBST(GETOPT_LIB)
	AC_SUBST(GETOPT_OBJS)
dnl Check if the header file exists	
	AC_CHECK_HEADER([getopt.h], , [GETOPT_INCLUDES="-I../getopt"],[])
dnl Find the library it is in
	AC_CHECK_FUNC(getopt_long_only,[],
	[
      AC_CHECK_LIB([gnugetopt],[getopt_long_only],[GETOPT_LIB="-lgnugetopt"],
      [
        AC_CHECK_LIB([iberty],[getopt_long_only],[GETOPT_LIB="-liberty"],
	    [
	  	  AC_LINK_FILES(getopt/getopt.c getopt/getopt1.c, jclassinfo/getopt.c jclassinfo/getopt1.c)
          GETOPT_OBJS="getopt.$OBJEXT getopt1.$OBJEXT"
	    ]) 
      ])
	])
])